Portable power charger



FIG. 1 is a front, top perspective view of a portable power charger comprising an embodiment of a new, original and ornamental design;

FIG. 2 is a front perspective view thereof, shown in an alternate configuration of use;

FIG. 3 is a front view thereof;

FIG. 4 is a front view thereof, shown in an alternate configuration of use;

FIG. 5 is a back view thereof;

FIG. 6 is a left-hand side view thereof;

FIG. 7 is a right-hand side view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof.

The broken line portions of the figure drawings are included to show unclaimed subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a portable power charger, substantially as shown and described. 